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John Henry Ehresmann, DDS

General Practice Dentistry in Northfield, MN · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1972679066

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Registry record

Entity type Individual (Type 1)
Name John Henry Ehresmann
Credential DDS
Sex Male
Practice address 2011 Jefferson Rd, Heritage Dental Care Ltd, Northfield, MN, 55057
Phone (507) 645-9543
Fax (507) 645-5612
Enumeration date Nov 28, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License D8879 (MN) Primary
1223G0001X General Practice Dentistry Dental Providers · License 105054 (CO) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 06752 (IA) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 2893015 (WI) Secondary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for John Ehresmann?
The National Provider Identifier (NPI) for John Ehresmann is 1972679066, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Ehresmann practice?
The practice location on file with NPPES is in Northfield, MN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.